Tight security, higher availability, and lightning fast speed ITA Secure Messaging Appliance Appliances deploy immediately at the network perimeter, with minimal extended investment and virtually no additional administration; you get the fastest return value in the industry. For organizations who prioritize ease of installation and use, the ITA Secure Messaging Appliance is the solution. No installation required ITA Secure Messaging appliance is a plug-n-play device that fits into your network just like any other network device. It comes preconfigured for your network and all you need to do is plug it in and change your firewall/MX records so your SMTP traffic now passes through this device. This is truely a "ready, set, done" solution. Free Monitoring Free monitoring service is provided at no additional cost. We continuously monitor your server for any problems. If any problem occurs, we fix it even before you know it. Continuous monitoring of your server through a WatchDog utility Problems are fixed before you even know they existed We make sure that your installation is using the most recent version of our software Secure Email security has never been easier, with features including Optimized/Hardened OS Remote management features Remote Installation/Configuration Models F-500 Best suited for small to medium sized organizations getting less than 1 million messages a day. F-1000 Best suited for large organizations handling multiple domains and receiving more than a million messages per day.